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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-20-005330
Filing Date
2020-03-16
Accepted
2020-03-16 16:36:30
Documents
131
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K alsk20191231_10k.htm 10-K 1957520
2 EXHIBIT 21.1 ex_176183.htm EX-21.1 20634
3 EXHIBIT 23.1 ex_176178.htm EX-23.1 2334
4 EXHIBIT 31.1 ex_176182.htm EX-31.1 13112
5 EXHIBIT 31.2 ex_176181.htm EX-31.2 13312
6 EXHIBIT 32.1 ex_176180.htm EX-32.1 4680
7 EXHIBIT 32.2 ex_176179.htm EX-32.2 5343
  Complete submission text file 0001437749-20-005330.txt   11884288

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT alsk-20191231.xml EX-101.INS 2702541
9 XBRL TAXONOMY EXTENSION SCHEMA alsk-20191231.xsd EX-101.SCH 137856
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE alsk-20191231_cal.xml EX-101.CAL 105302
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE alsk-20191231_def.xml EX-101.DEF 822409
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE alsk-20191231_lab.xml EX-101.LAB 697541
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE alsk-20191231_pre.xml EX-101.PRE 886541
Mailing Address 600 TELEPHONE AVENUE - ANCHORAGE AK 99503
Business Address 600 TELEPHONE AVENUE - ANCHORAGE AK 99503 9072973000
ALASKA COMMUNICATIONS SYSTEMS GROUP INC (Filer) CIK: 0001089511 (see all company filings)

IRS No.: 522126573 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38341 | Film No.: 20717700
SIC: 4813 Telephone Communications (No Radiotelephone)